52505778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 68454222

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 494, 499, 741, 923, 998, 1349, 1482, 1497, 1846, 2698, 2769, 2994, 4047, 5538, 6487, 8094, 9481, 12974, 17537, 18962, 19461, 28443, 35074, 35429, 38922, 52611, 56886, 70858, 105222, 106287, 123253, 212574, 246506, 369759, 460577, 673151, 739518, 921154, 1346302, 1381731, 2019453, 2763462, 4038906, 8750963, 17501926, 26252889, 52505778]

約数ペア:

[(1, 52505778), (2, 26252889), (3, 17501926), (6, 8750963), (13, 4038906), (19, 2763462), (26, 2019453), (38, 1381731), (39, 1346302), (57, 921154), (71, 739518), (78, 673151), (114, 460577), (142, 369759), (213, 246506), (247, 212574), (426, 123253), (494, 106287), (499, 105222), (741, 70858), (923, 56886), (998, 52611), (1349, 38922), (1482, 35429), (1497, 35074), (1846, 28443), (2698, 19461), (2769, 18962), (2994, 17537), (4047, 12974), (5538, 9481), (6487, 8094)]